Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Hong Bae Yun"'
Autor:
Yo-Sung Song, Yeon-Kyu Sonn, Ye-Jin Lee, Jwa-Kyung Sung, Sang-Keun Ha, Hong-Bae Yun, Deog-Bae Lee
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 47:553-557
The steady increase in livestock industry has greatly required the stable production of food and forage crops. As an alternative, rice-forage cropping system has been attempted in several southern areas. The present study was performed to understand
Autor:
Dong Sung Lee, Yeon-Kyu Sonn, Myung-Sook Kim, Seok-Cheol Kim, Deog-Bae Lee, Taek Keun Oh, Hong Bae Yun, Chang Hoon Lee
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 47:120-126
An accurate analysis of nutrient balance in different cropping systems is necessary for improving soil fertilities, causing higher crop yields and quality. This study was carried out to investigate the nutrient balance, changes in soil properties, an
Autor:
Jwa-Kyung Sung, Hong-Bae Yun, Seok-Kyun Jung, Byung-Mo Lee, Nan-Hee An, Jeong-Rae Cho, Sang-Min Lee, Mengmeng Gu, Hyun-Sug Choi
Publikováno v:
The Journal of Horticultural Science and Biotechnology. 89:245-252
Most organic farmers in South Korea use a synthetic plastic film mulch to control weeds, plus high amounts of organic nutrients sourced from outside the cropping area, due to a lack of information ...
Autor:
Ye-Jin Lee, Yong Bok Lee, Myung Sook Kim, Yong Seon Zhang, Suk Chul Kim, Jwa Kyung Sung, Sang Min Lee, Hong Bae Yun
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 46:593-598
The livestock manure is a good source of major plant nutrients such as nitrogen, phosphorus and potassium and micronutrient that plants require. As aspect of establishment of nutrient management policy in nation scale, the use of livestock manure for
Autor:
Yejin Lee, Hong-Bae Yun
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 46:482-486
Assessment of nutrient balance in region unit is important to make a decision on nutrient management in agriculture. In this study, the nutrient demand in arable land and nutrient supply from livestock manure and chemical fertilizer were estimated fr
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 46:652-658
A huge number of greenhouse soils in Korea have accumulated mineral elements which induce many nutritional and pathological problems. The present study was performed to the effects of the reduced fertilization on plant growth, and uptake and partitio
Autor:
Sang Min Lee, Ye-Jin Lee, Su-Yeon Lee, Jwa-Kyung Sung, Hong-Bae Yun, Rog-Young Kim, Beom-Heon Song, Sang-Keun Ha
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 46:351-358
A suitable supply of mineral elements into shoot via a root system from growth media makes plants favorable growth and yield. The shortage or surplus of minerals directly affects overall physiological reactions to plants and, especially, strongly inf
Publikováno v:
Korean Journal of Organic Agricultue. 21:61-68
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 45:1032-1036
A bulking agent is an essential material for composting of high-moisture livestock manure such as pig slurry. Sawdust has been used as the most popular bulking agent but resources are limited in Korea. In this study, the feasibility of rice hull as a
Publikováno v:
Korean Journal of Soil Science and Fertilizer. 45:1004-1008
The importance of environment-friendly agriculture is being magnified as a new growth engine industry in pursuit of low carbon, green growth policies. Since 2010, the Korean government has been promoting the supply of customized fertilizers which wer